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Cellulose functionalized with 8-hydroxyquinoline: new method of synthesis and applications as a solid phase extractant in the determination of metal ions by flame atomic absorption spectrometry
(2003)
8-Hydroxyquinoline has been immobilized on cellulose via a moderate size ---NH---CH2---CH2---NH---SO2---C6H4---N=N--- linker and the resulting macromolecular chelator (and intermediates) characterized by infrared spectrometry, ...
Ternary complexes of palladium(II) containing (Te,S) and (Te,N) hybrid organotellurium ligands: synthesis, spectra and cis-transisomeric conversion
(1995)
Five ternary complexes of palladium(II) namely [Pd(L1)2](C104)2 (1), [Pd(LIXL2)](C104)2 (2), [(PPh3)2Pd(LI)](C104)2 (3), [(DPPE)Pd(L2)](C104)2 (4) and [Pd(L1XL3)](C104)2 (5) where L 1 =
MeSCH2CH2TeAr , L 2 = Me2NCH2CHzTeAr ...
u-Oxobridged heterotrinuclear compounds containing antimony(V) and arsenic(III). Crystal structures of Ar3Sb(u-OAsPh2)2 (Ar=Ph or p-tol)
(1999)
Novel compounds containing open chain Sb(OAs)2 units have been synthesised by reacting Ar3SbBr2 (Ar-Ph or p-tol) with
Ph2AsLi in dry THF:benzene under a N2 atmosphere, followed by a work up of the reaction mixture under ...
Reactions of hybrid organotellurium ligands 1-(4-methoxyphenyl telluro)-2-[3-(6-methyl-2-pyridyl)propoxy]ethane (L1) and 1-ethylthio-2-[2-thienyltelluro]ethane (L2) with mercury (II) bromide: formation of complexes and their decomposition
(2005)
Two tellurium ligands 1-(4-methoxyphenyltelluro)-2-[3-(6-methyl-2-pyridyl)propoxy]ethane (L1) and 1-ethylthio-2-[2-thienyltelluro]ethane (L2) have been synthesized by reacting nucleophiles [4-MeO–C6H4Te−] and [C4H3S-2-Te−] ...
N-[2-(4-Methoxyphenyltelluro)ethyl]phthalimide: synthesis and complexation with palladium (II)
(1995)
The first example of a (Te, O, N) type of hybrid organotellurium ligand N-[2-(4-methoxyphenyltelluro)ethyl]phthalimide (1)
has been made by reaction of N-(2-bromoethyl)phthalimide with the nucleophile 4-MeOC6HaTe - generated ...
Cellulose based macromolecular chelator having pyrocatechol as an anchored ligand: synthesis and applications as metal extractant prior to their determination by flame atomic absorption spectrometry
(2003)
Pyrocatechol is immobilized on cellulose via ---NH---CH2---CH2---NH---SO2---C6H4---N=N--- linker and the resulting macromolecular chelator characterized by IR, TGA, CPMAS 13C NMR and elemental analyses. It has been used ...
Hyperbranched polyester having nitrogen core: synthesis and applications as metal ion extractant
(2004)
Hyperbranched polyesters, based on 2,2-bis(hydroxymethyl)propionic acid as an ABx monomer and triethanol amine as a core molecule were synthesized and characterized with 13C{1H} NMR spectroscopy and size exclusion ...
Pyrocatechol violet immobilized amberlite XAD-2: synthesis and metal-ion uptake properties suitable for analytical applications
(1997)
Amberlite XAD-2 has been functionalized by coupling it, through the -N=N- group, with Pyrocatechol Violet (PV), and the resulting resin has been characterized by elemental analysis, thermogravimetric analysis (TGA) and IR ...
Cellulose functionalized with 8-hydroxyquinoline: new method of synthesis and applications as a solid phase extractant in the determination of metal ions by flame atomic absorption spectrometry
(2003)
8-Hydroxyquinoline has been immobilized on cellulose via a moderate size ---NH---CH2---CH2---NH---SO2---C6H4---N=N--- linker and the resulting macromolecular chelator (and intermediates) characterized by infrared spectrometry, ...
2-(2-{Diphenylarsino}ethyl)-1,3-dioxane (L1) and 2-(diphenylarsinomethyl)tetrahydrofuran (L2) and their palladium(II), platinum(II) and mercury(II) complexes: synthesis and crystal structures of [PdBr2(L1)2] and [HgBr2(L2)]2
(1999)
Novel and potentially hemilabile ligands of (As, O) type, 2-(2-{diphenylarsino}ethyl)-1,3-dioxane (L1) and 2- diphenylarsinomethyl)tetrahydrofuran (L2), are synthesised by reacting Ph2AsLi generated in situ under a nitrogen ...